baber/WOPTO huggingface dataset:
Patent DE-19509533-A1 (DE)
Title: Louvre element for opening in wall of electrical substation
Inventor: KAUTE CHRISTOPH DIPL ING
IPC: E06B7/084
Filed: 1995-03-16
Abstract: The open cross-section of a ventilator is covered by an array of flaps (18), extending parallel to one another in a vertical line between side pieces (14) of the frame or housing, and pivoted about pins (16) installed off-centre at uniform vertical spacing (a). The pins run through channels in the bodies (22) of the flaps close to the roots of the blades (26), whose tips are angled (27) to make contact with sealing lips (36) on the adjacent bodies in the closed position.
Patent DE-19510124-A1 (DE)
Inventor: NAUMANN ULRICH DIPL ING
IPC: F28F1/40
Filed: 1995-03-21
Abstract: The pipe (1) has a smooth outer surface (2) and a structured inner surface (3) having parallel ribs (7) running at an angle ( alpha ) of 90 degrees to the longitudinal axis (6) of the exchange pipe. The ribs have sloping flanges (8) and form channels (13) and cross running troughs (14). The middle longitudinal plane of the troughs runs at 90 degrees to the longitudinal axis of the exchange pipe. The troughs have a sine curve formed shape in their longitudinal cross-section and are formed with a micro roughness (16) upper surface (8,10,11) and have rounded ribbed (7) heads. The oppositely lying, neighbouring ribs of the flanges are connected to the channel soles (12) by rounded transitions (11).
Patent DE-19512428-A1 (DE)
Inventor: AMANN MANFRED DIPL BIOL DR
IPC: C09D7/47
Filed: 1995-04-03
Abstract: Organopolysiloxane/cyclodextrin complexes obtainable by the mixing of cyclodextrines and/or cyclodextrin derivatives with organopolysiloxanes from units of formula (I) in which R may be the same or different and represents a hydrogen atom or a possibly substituted hydrocarbon radical which may be interrupted by oxygen atoms, R<1> may be the same or different and represents a hydrogen atom or possibly substituted hydrocarbon radical which may be interrupted by oxygen atoms, a is 0, 1, 2 or 3 and b is 0, 1, 2 or 3, provided that the sum of a and b is 3 or smaller. These complexes have a viscosity of 0.65 to 1,000,000 mm<2>/s at 25  DEG C and possibly solvents selected from the group of polar and unpolar organic solvents, water and their mixtures.
Patent DE-19512591-A1 (DE)
Title: Drill=in fitting for plastic service line under pressure
Inventor: SCHAFSTEIN JUERGEN
IPC: F16L47/00
Filed: 1995-04-04
Abstract: The stop valve is fitted using a casing (10) with an internal thread into which a drilling tool can be screwed by a turning tool. The drill-in fitting has a valve attachment consisting of a cap in which a spindle in bearings can be turned from the outside. The cap serves as an upper casing to be screwed onto the fitting, which itself serves as the lower casing. An adaptor is fitted between the fitting and the valve attachment. The adaptor cannot turn but can be shifted longitudinally to connect to the valve attachment spindle.
Patent DE-19513574-A1 (DE)
Title: Mobile telephone network or radio network subscriber access method
Inventor: KREBS CHRISTIAN
IPC: H04W88/02
Filed: 1995-04-19
Abstract: A terminal equipment (1) may include several read units (2,3,4), each capable of receiving a data carrier (5,6,7).  This is provided in the form of a chip card, which holds identification data for each of the subscribers.  When the card has been inserted, the subscriber may enter his PIN through the keyboard (8), and then can reach the network (9) using his personal radio call number.  The terminal equipment also includes a control unit (10) for arranging the access and booking in of other subscribers (11,12,13) using the same terminal at the same time.
Patent DE-19514457-A1 (DE)
Title: Locking cap for pouring nozzle of container
IPC: B65D41/04
Filed: 1995-04-19
Abstract: The cap comprises a seal (14) which is formed with the lid in one-piece, and is shaped as bead. The seal projects into a groove (24) of the pouring nozzle (21) and is sealingly supported in it. The seal is arranged at a distance to the cap casing (12) by an annular free-space (15).  The seal is V- or U-shaped in cross-section, and its width, transverse to the peripheral direction on the connection position of the lid is larger than the groove interior. The seal width is smaller at its free end than the groove interior width.
Patent DE-19518859-A1 (DE)
Title: Establishing precise adhesion tensile strength of flooring pref. stone flooring prior to application of floor coating
Inventor: SCHWARZ HEINZ
IPC: G01N3/04
Filed: 1995-05-23
Abstract: The strength evaluation involves a tension test body (9) having a tensional braking limit value which corresp. to the adhesion tensile strength of the floor i.e. 2 N/mm<2>. Test body holders (8,8') are exchangeably connectable at the tension system (2) and at the tension plate (6).
Patent DE-19522444-A1 (DE)
Title: Portable gas exchange cabinet for monitoring photosynthesis
Inventor: WALZ HEINZ
IPC: A01G7/00
Filed: 1995-06-21
Abstract: A portable gas exchange cabinet for monitoring the respiration of plants in the equivalent of their natural habitats comprises a measurement chamber (1) containing various sensors and a coil (12). Current and gas supply tubes (5) lead in below one opening (3) which can be firmly sealed. A second opening (13), at right angles to the first, leads from the measurement chamber (1) to a hollow tube (20) through which light from a low-voltage halogen lamp (22) mounted on a reflector or concave mirror (21) is transmitted. Climatic heating or cooling is achieved by a Peltier-effect battery (17) with inner and outer heat exchange surfaces (18, 19). An infra-red sensor (40) is set in the measuring chamber (1) on the opposite side to the ground plate (3) and below the sealing rings (14) between the light tube (20) and the chamber (10, between which the leaves are held. This measure ambient and leaf temperature.
Patent DE-19526829-A1 (DE)
Title: Method of varying concn. of liquids partic. juices
Inventor: PINNOW KLAUS
IPC: C12H6/04
Filed: 1995-07-17
Abstract: Concn. of wine, beer, fruit juices, vegetable juices or milk is changed by cooling the liquid below its freezing pt. to form a liquid phase and a solid phase, in which the constituents are distributed at different levels.
Patent DE-19528451-A1 (DE)
Title: Vehicle power steering etc. choke - comprises sliding sleeve with peripheral flow grooves to move against spring onto fixed sleeve and groove closure
Inventor: HUEBNER JUERGEN
IPC: F04C14/26
Filed: 1995-08-03
Abstract: The choke (28,22) consists of a sliding sleeve (22) which moves against a spring (21) towards a fixed sleeve (28). Axial grooves (27) round the sleeve (22) are initially closed off by a valve seat (24,25) and are partly or totally closed in their end position by the fixed sleeve (28). The grooves (27) in sleeve (22) should be radially deeper than a step (29) within the sleeve (28), the grooves to be not entirely closed in their end setting. The choke is arranged in a bore (20). Additional components include the choke bore (23) within the sleeve (22) acting as connection between the pressure space (7) and the outlet, also a flow control piston (16). At low flow volume through the sleeve (22), this is unseated so that as the pressure gradient increases between space (7) and outlet, the flow along bore (23) and grooves (27) moves the sleeve (22) against spring (21) towards sleeve (28), using the contracting spring turns to afford the choking action. With increasing vehicle s peed, the piston (16) moves to the right against its load spring and in this way re-opens the inlet etc.
Patent DE-19529186-A1 (DE)
Title: Detector system for EDM appts.
Inventor: AKAMATSU KOJI
IPC: B23H1/02
Filed: 1995-08-08
Abstract: A detector system for erosion conditions in an EDM machine includes: (a) a detector (4) for HF superimposed on the erosion voltage or current in the machining gap between an electrode (2) and a workpiece (3); (b) a first integrator (8) for integrating the detected HF magnitude over time; (c) a reference voltage output device (40); (d) a second integrator (8B) for integrating the output reference voltage over time; (e) a controller (7) for controlling activation and deactivation of the integration operations in the first and second integrators (8,8B); and (f) a comparator (10) for comparing the integrated value formed by the first integrator (8) with the integrated value formed by the second integrator (8B). Also claimed are similar detector systems.
Patent DE-19529604-A1 (DE)
Inventor: JESCHKE PETER DR
IPC: C07D295/215
Filed: 1995-08-11
Abstract: The use is disclosed of didepsipeptides having the general formula (I) and their salts, as well as new didepsipeptides and a process for preparing the same. In the formula (I), the rests have the meanings given in the description.
Patent DE-19531754-A1 (DE)
Title: Non-pressurised drinks container detection system for quality control
Inventor: ACHTER EUGENE K
IPC: G01B13/24
Filed: 1995-08-29
Abstract: The detection system uses a fluid directed against the container being passed through a quality control station, with detection of the resulting container deformation, for comparison with a threshold value, to allow a non-pressurised container indication to be provided when the detected deformation is above a threshold value. Pref. respective air pulses are directed onto opposite sides of the tested container in succession, with the detected deformations, pref. obtained via a laser displacement sensor, combined for comparison with the threshold value.
Patent DE-19533878-A1 (DE)
Title: Cleaner for white rubber parts such as white walls of tyres
Inventor: STEDING MICHAEL
IPC: C11D7/40
Filed: 1995-09-13
Abstract: White tyre walls, decorative trim, and other white rubber parts are cleaned with a solvent-free liquid. Examples are liquid hard wax, pref. carnauba wax, water and solvent-free additives. Avoids the use of environmentally harmful solvents
Patent DE-19539426-A1 (DE)
Title: Variable length telescopic mast consisting of segments e.g. for crane, fire escape
Inventor: LIEBETRUTH KAI DIPL ING
IPC: E04H12/18
Filed: 1995-10-24
Abstract: The mast (A) consists of mast segments (D) arranged one above the other. Rearward bending of the mast is prevented by connecting elements (B), e.g. tapes, cables, claws, straps or hinges, mounted on the rear side and loaded in the stress and strain directions. Frontal bending of the mast is prevented by connecting elements (C), e.g. tapes, cables, claws, straps or hinges, mounted on the front and loaded in the stress and strain directions. The frontal connecting elements are permanently or removable attached to the mast segments. The rear connecting elements are removably attached to the mast segments.
Patent DE-19539619-A1 (DE)
Title: Self-locking seat belt roller with vehicle-sensitive controlled locking system
Inventor: JABUSCH RONALD
IPC: B60R22/40
Filed: 1995-10-25
Abstract: The locking lever (17) by its end lying opposite the engagement head (18) engages in the sensor body (14), and by the formation of a seating (21) is connected to the sensor body and form-locked. The locking lever is mounted play-free on the support section (10) by means of bearing points (23,26) and (24,27) located on both sides of its longitudinal axis and between its engagement point and seating. The mounting surfaces (13) of the sensor body are located on the support section, the bearing points and the seating.
Patent DE-19541861-A1 (DE)
Title: Recording and playing apparatus for disks
Inventor: HORIE NOBUYUKI
IPC: G11B25/04
Filed: 1995-11-09
Abstract: The recording and playing apparatus includes a housing (12), a recording and playing device (2), a control device (3-8), and a memory device. The control device controls the apparatus such that when the disk is inserted into the housing (12) an error list for the alternative function is played back from the disk.The error list is written into the memory device and data in an alternative sector, as indicated by the error list, is played back from the disk and is written into the memory device.
Patent DE-19542858-A1 (DE)
Title: Solid separation in absorbent circuits
Inventor: OHLENSCHLAEGER PETER DIPL ING
IPC: B01D29/03
Filed: 1995-11-17
Abstract: Separating solids, esp. coarse particles and agglomerates in absorbent circuits, preferably in emission reduction devices comprises feeding the absorbent into a run off shaft (8) with a screen (12). The separated and/or filtered off solids from the screen (12) are especially continuously removed. Also claimed is a device to carry out the above process having a discharge arrangement (22) on the screen (12), especially a screw conveyor (24).
Patent DE-19543074-A1 (DE)
Title: Direct reduction of iron and other metal oxide(s)
Inventor: POHL ULRICH DIPL ING
IPC: C21B13/00
Filed: 1995-11-13
Abstract: Direct reduction of iron material comprises  mixing it with a carbon material in amount necessary for reduction to form a raw charge material, which is processed in a furnace (in particular, a rotating furnace).  Before introduction into the furnace, the raw charge material is  provided with additional carbon in the form of ground coal.   Also claimed is an installation for implementing the reduction.
Patent DE-19543510-A1 (DE)
Title: Modelling lost wax patterns prodn. for investment casting
Inventor: PISTOL GUENTER PROF DR ING
IPC: B22C7/02
Filed: 1995-11-22
Abstract: The method produces models or patterns for precision casting, especially in wax and its mixtures, by cutting and shaping. Milling cutters are used.  Modelling wax, comprising wax and/or paraffin mixtures, in conjunction with other suitable modelling materials, such as wax-synthetic resin mixture, is first liquefied. It is then solidified to a dense, bubble-free solid and cooled to or below room temperature. It is then cut by milling and/or boring. The speeds used exceed 20,000 rpm and the feed is greater than 1.0 m (sic). Air cooling is simultaneously applied. This permits extremely smooth surfaces and the finest contours to be produced. Wall thicknesses of 0.4 mm are feasible. No post-finishing is required. The bubbles are preferably removed from the compound whilst setting, under vacuum. Cooling air is supplied during milling, preferably below room temperature.
Patent DE-19546493-A1 (DE)
Title: Climate control for cold display unit
Inventor: HASTREITER JUN
IPC: F24F11/00
Filed: 1995-12-13
Abstract: A climate controller for cold display units is programmed to control the airflow and humidity. It controls a time switch and a limit value program. There is a capacitive humidity sensor for the air, sending the data to the controller where they are compared with stored values.  The duration of the forced defrost phase is controlled according to the outside and inside climate parameters and is synchronised with an integrated radio clock. The controller acts on the air circulation speed. It controls further equipment in the shop like the lighting, external advertising, alarm system, exhibition baking oven, etc. It uses programmable electronics in modules.
Patent DE-19601504-A1 (DE)
Title: Coin operated gaming or playing equipment
Inventor: SCHATTAUER JUERGEN
IPC: G07F17/32
Filed: 1996-01-17
Abstract: The housing (2) of the symbol playing unit (1) possesses a glass front (3) with viewing windows (4), behind which three discs or cylinders (5) with symbol (6) rotate, brought to rest by a random-number controlled generator in the control unit to indicate, by a combination of symbols, the win or the loss in the windows (4) and in the additional display (15). In the lower part of the housing, there is an actuator (7) for each of the rotating cylinders, for stopping or starting a cylinder, with an outlet (8) for wins, and aperture for coins, tokens, notes and cards (9,10,11,12). The play can be enhanced by the risk unit (16) and the risk ladder (17) along with the displays (18,20).
Patent DE-19603702-A1 (DE)
Title: Introducing angular cut in flat structural part
Inventor: FIDORRA ANDREAS DIPL ING
IPC: B21D17/02
Filed: 1996-02-02
Abstract: The outwards-projecting deformation (7,8) is made solely in the impact area of the blanking punch (1). The system is designed so that a tangential force (FN) emanating from the inclined position of the punch is effective. The punch is manufactured with a face with a rectangular cross-section. A deformation of reduced height (h1,h2) is made only in the area of a lower and upper transverse edge.
Patent DE-19604243-A1 (DE)
Title: Wooden component connection
IPC: F16B12/12
Filed: 1996-02-06
Abstract: The connection has two halves (1a,b) which use mutually engaging elements (3) to join the two wooden components (2a,b). Each half has a segment shaped sector (4) of pre-set thickness to be held in a recess (5) of the respective component. A fixing edge (6) along the segment sector has two protruding edge ends, the width of these edge ends across the thickness of the sector exceeds the width of the recess and presses into the sides of the recess to form a positive join. The fixer runs on both sides of the sector, forming a holding edge of triangular section. Material peeled off the inner walls of the main recess collects in recesses (7) provided in the fixing edge. The holding edges are wedge-shaped at one end to ease entry into the recess groove. The holding edges are confined to the centre part of the fitment for easier insertion, using resilient engaging element to compensate for tolerance.
Patent DE-19604997-A1 (DE)
Title: Drive system for movable load, particularly sliding door within rail vehicle
Inventor: GIESEN NORBERT
IPC: E05F15/56
Filed: 1996-02-12
Abstract: The force transmission part (3) engages through a longitudinal slot of an installation space (4) accommodating the drive device (2). The longitudinal slot (4a) is covered by at least one flexible band (5) which is pressed by guide components (6,7) on the load (1) to be moved and in the through passage area of the force transmission part (3) can be removed from the longitudinal slot. The guide components may be formed as rollers or slide guides. They can be united in a retention block (8), which is connectable to the load to be moved. The retention block and the force transmission part may be releasably joined to one another.
Patent DE-19607551-A1 (DE)
Inventor: HAEHNLE HANS-JOACHIM
IPC: C05G3/80
Filed: 1996-02-28
Abstract: The invention concerns water-absorbent cross-linked polymers in foam form which are obtained by: (I) foaming a polymerizable aqueous mixture which comprises: (a) monoethylenically unsaturated monomers which contain acid groups and are neutralized to at least 50 mol %; (b) optionally other monoethylenically unsaturated monomers; (c) cross-linking agents; (d) initiators; (e) between 0.1 and 20 wt % of at least one surfactant; (f) optionally at least one solubilizer; and (g) optionally thickening agents, foam stabilizers, polymerization regulators, fillers and/or cell nucleating agents; foaming occurring by dispersing fine bubbles of a gas which is inert with respect to radicals; and (II) polymerizing the foamed mixture, forming a foam-form hydrogel and optionally adjusting the water content of the foam-form polymer to between 1 and 60 wt %. The invention further concerns a process for preparing these polymers and their use in sanitary articles which are used to absorb body fluids, and in bandaging material for covering wounds.
Patent DE-19608796-A1 (DE)
Title: Method for thermal cleaning of oxygen=bearing exhaust gas
Inventor: CARLOWITZ OTTO PROF DR ING
IPC: F23G7/06
Filed: 1996-03-07
Abstract: The process is used for thermal cleaning of an exhaust gas which contains oxygen, and which is supplied to a combustion chamber which is heated directly by a burner. The latter is operated by a gas, which is preferably natural gas. The exhaust gas is mixed in front of the combustion chamber with part of the quantity of combustion gas which is fed into the chamber, and the mixture is then supplied to the latter. The temperature of the gases which leave the chamber may be measured, and the part quantity of the combustion gas with which the exhaust gas is mixed, may be controlled depending on the measured temperature.
Patent DE-19617880-A1 (DE)
Inventor: OSTBY LYLE
IPC: G01B11/00
Filed: 1996-04-25
Abstract: A measurement system 300 for precisely measuring the distance between two points includes a laser interferometer assembly 314 having a beam splitter 320 and a first reflector 322 disposed to reflect a laser beam along a linear path 302. The laser interferometer system 314 cooperates with a deadpath elimination cell 308 having a sealed hollow interior region 310 sealed by at least one window 312. A second reflector 328 is disposed on the opposite side of the hollow interior region 310 and is oriented to reflect the laser beam back along the linear path 302. Thus, the volume and quantity of gas within the hollow interior 310 remains constant to increase the accuracy in measuring the distance between the first and second reflectors 322, 328.
Patent DE-19620798-A1 (DE)
Inventor: WOLTERS ERICH DIPL CHEM DR
IPC: C07C67/317
Filed: 1996-05-23
Abstract: Cyclopropane carboxylic acid derivatives are advantageously produced by reacting halogen cyclopropane carboxylic acid derivatives with metals in the presence of bases and with or without the addition of hydrogen if the bases are added during the reaction. The process of the invention provides good yields and selectivities and a high proportion of cis-isomers in the reaction product.
Patent DE-19622278-A1 (DE)
Title: Thermally insulated composite profile for window and door structures especially of buildings
Inventor: BOESWALD HERMANN
IPC: E06B3/263
Filed: 1996-06-03
Abstract: The composite profile consists of at least two metal profiles (2,4) joined by one or more insulating arms (6,8). The arms have at least one extra insulating body (10,12) at least partly filled the gap (14,16,18) near the insulating arms.  The insulating body, made of thermosetting foam, is made of a different material from the insulating arm clipped or moulded onto it.
Patent DE-19626383-A1 (DE)
Title: Neutralisation plant mixes acid and alkaline effluents
Inventor: SCHROEDER HOLGER
IPC: C02F1/66
Filed: 1996-07-01
Abstract: A neutralisation plant has a reaction chamber with an inlet, an electromagnetic outlet valve, a cleaning arrangement and a filling arrangement, where the novelty is that the rectangular reaction chamber (1) has an inlet opening (2) in its upper surface, adjacent to one side. On the opposite side of the chamber (1) near the bottom, there is an electromagnetic outlet valve which is attached from the outside through a hole (5) in the chamber (1) and retained by a locknut (5) inside the chamber. Centrally, through a hole (7) in the top of the chamber (1), a threaded cleaning spray nozzle (6) is attached, secured by a locknut (8) inside the chamber.
Patent DE-19626577-A1 (DE)
Title: Stacking arrangement for individually fed sheets for copier
Inventor: ALLMENDINGER FRANZ
IPC: B65H31/32
Filed: 1996-07-02
Abstract: The arrangement files and arranges individually fed sheets in stacks in a collection bin which comprises a depot surface area with a front edge, at which the sheets are arranged, as well as a holder arrangement with pivoting partition elements. The holder arrangement (25, 26) and a positioning device (27) which arranges the sheets at the front edge (41) are arranged on a common, height-adjustable, carrier (2). The carrier is movable by a motor-driven adjustment device (32, 33, 34, 40). The height adjustment of the carrier is performed according to the determined sheet stack height. The positioning device and the holder arrangement are moved by the adjustment device into a position with respect to the upper side of the sheet stack, corresponding to the respective sheet stack height.